New — Travel Edition Now Available

The Sauce
That Goes Everywhere.

FireSoy is the world's most portable spicy soy sauce. Crafted with authentic chilies and aged soy, it turns any meal — anywhere — into an adventure.

Heat Level
Blazing Hot
FIRE SOY 🔥 SPICY SOY SAUCE PORTABLE · TRAVEL EDITION
✈ Travel Size
50K+ Sauce Lovers
80+ Countries Reached
Award Winner
100% Natural Ingredients
🌶️

Born from Fire,
Made for the Road

"Why should good food stay at home?"

FireSoy was born from a simple frustration: the world is full of incredible food — but when you're traveling, you're stuck eating bland hotel meals and sad airplane snacks.

We spent three years perfecting a recipe that captures the bold, complex heat of traditional chili soy sauce — then engineered it into formats you can take absolutely anywhere. TSA-approved. Leak-proof. Intensely delicious.

Whether you're on a 14-hour flight, camping in the mountains, or eating at a sketchy roadside diner — FireSoy turns every meal into something worth remembering.

Fire & Flavor,
No Compromises

🌶️
Seriously Spicy

Blended with three varieties of premium dried chilies for complex, layered heat that hits your tongue and lingers on your palate.

✈️
TSA Approved

Our travel packs are under 3.4 oz — perfect for carry-on. Leak-proof seals engineered to survive altitude pressure changes.

🫙
Aged Soy Base

Slow-fermented for 180 days, our soy sauce base delivers deep umami complexity you can taste in every drop.

🌿
100% Natural

No artificial preservatives, no MSG, no fillers. Just chili, soy, and a secret blend of aromatics. Clean label, clean conscience.

♻️
Sustainable Packaging

Our bottles are made from recycled materials. Our single-serve packs are compostable. Good food shouldn't cost the planet.

🎒
Every Format

Single-serve sachets, 1 oz travel bottles, 5 oz home bottles, and a 16 oz kitchen size. FireSoy fits every bag and every lifestyle.

Find Your Heat

View All →
🌶️ 🌶️ 🌶️ 🌶️ 🌶️
FIRESOY 🔥 ORIGINAL
FireSoy Original

The classic. A perfect balance of heat, umami, and depth. The one that started it all.

🌶️ 🌶️ 🌶️ 🌶️ 🌶️
FIRESOY 💀 INFERNO
FireSoy Inferno

Not for the faint-hearted. Ghost pepper and Carolina Reaper extract. Maximum heat, maximum flavor.

🌶️ 🌶️ 🌶️ 🌶️ 🌶️
FIRESOY ✈️ TRAVEL PACK
Travel Pack (10x)

10 single-serve sachets, TSA carry-on approved. Never eat a bland meal on the road again.

Take the Heat
Everywhere You Go

We engineered FireSoy for the modern traveler. Every detail — the packaging, the seal, the format — is designed to survive your adventures.

✈️
TSA Carry-On Ready

Our travel sachets and 1 oz bottles meet TSA's 3-1-1 liquid rule. Bring them in your carry-on, no checked bags required.

💧
Leak-Proof Guaranteed

Triple-seal packaging tested at 35,000 feet. Your bag stays clean, your sauce stays in the bottle.

🌡️
Shelf-Stable Formula

No refrigeration needed. Stays fresh for 24 months unopened. Handles heat from the tropics to the freezing alpine.

🎒
Packs Anywhere

Flat sachets slip into your wallet, jacket pocket, or backpack strap pocket. You'll always have FireSoy within reach.

🍜
Airplane Meals
Turn sad airline noodles into something craveable
Camping & Backpacking
Elevate trail meals from boring to blazing
🏨
Hotel Room Dining
Rescue room service and delivery with a single squeeze
🏖️
Beach & Festival Food
Spice up street food anywhere in the world
How to Use

Shake. Squeeze. Eat.

FireSoy goes with everything. Here's how to get started.

01 🤲
Pack It

Throw a few sachets or the travel bottle in your bag before you leave home.

02 ✈️
Fly With It

Travel packs sail through security checkpoints anywhere in the world.

03 🍽️
Squeeze & Eat

Add to noodles, rice, dumplings, grilled meat, eggs — literally anything.

04 🔥
Never Eat Bland Again

Share with your travel companions. Watch them become converts.

The Cult Has Spoken

★★★★★

"I've been to 47 countries and FireSoy is in my bag for every single trip. The Inferno edition is dangerously good. My coworkers think I'm crazy, but my meals are better than theirs."

🧭
Marcus T.
Digital Nomad · 47 countries
★★★★★

"As a flight attendant, I eat airport food constantly. FireSoy sachets have completely changed my life. The fact that they're TSA-compliant is genius — wish I'd had these 10 years ago."

✈️
Priya N.
Flight Attendant · Based in Singapore
★★★★★

"I'm a competitive ultra-trail runner. I've been adding FireSoy to my trail food for the past year. The flavor it adds to otherwise-miserable freeze-dried meals keeps me going at mile 80."

🏔️
Diego R.
Ultra Runner · Patagonia

Ready to Turn Up
the Heat?

Join 50,000+ travelers who never eat bland food again.

Shop FireSoy Now →